28752055211 has 12 divisors (see below), whose sum is σ = 32977567056. Its totient is φ = 25001784720.

The previous prime is 28752055183. The next prime is 28752055219. The reversal of 28752055211 is 11255025782.

It is not a de Polignac number, because 28752055211 - 2¹⁴ = 28752038827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28752055219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5162876 + ... + 5168441.

It is an arithmetic number, because the mean of its divisors is an integer number (2748130588).

Almost surely, 2^28752055211 is an apocalyptic number.

28752055211 is a deficient number, since it is larger than the sum of its proper divisors (4225511845).

28752055211 is a wasteful number, since it uses less digits than its factorization.

28752055211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10331362 (or 10331351 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 38.

The spelling of 28752055211 in words is "twenty-eight billion, seven hundred fifty-two million, fifty-five thousand, two hundred eleven".